We cannot avoid being asked questions in the interview . Sometimes , my mind goes blank .   It is so terrible to be caught unaware .   Admittedly , you can get prepared in advance for the interview , but you cannot cover everything concerned .   Sure . So you should know how to deal with the probable questions and then make flexible reply .   Firstly , your answer should go straight to the point , and be clear and brief .   State your opinion or argument first , and then go on with details .   Never should you give an answer completely beside the point .   If you indeed don't know how to answer , admit it frankly .   Pretending to know when you do not know may expose yourself to ridicule .   Confirm the question if you don't catch it clearly .   Try to avoid the possible duplicate answer if you can .   It can help you leave a deep impression on the interviewer . 